Absorbent article with recessed body conforming structure

ABSTRACT

An absorbent article includes a body side liner, a back sheet, an absorbent body positioned between the body side liner and the back sheet, and a distribution layer positioned between the absorbent body and the back sheet. The absorbent body defines a first opening having an opening length that is at least 50% the absorbent body length. The first opening has a median anterior portion width that is greater than a median central portion width that is greater than a median posterior portion width. The first opening includes a well, a channel, and a taper. The well transitions into the channel via a first convex transition and a concave transition. The channel transitions into the taper via a second convex transition.

PRIORITY

This application is a divisional of application Ser. No. 13/412,103,entitled “Absorbent Article with Recessed Body Conforming Structure” andfiled in the U.S. Patent and Trademark Office on Mar. 5, 2012. Theentirety of the prior application is hereby incorporated by reference inthis application.

BACKGROUND OF THE INVENTION

Absorbent articles such as sanitary napkins, panty liners, andincontinence pads are designed to absorb and retain fluid dischargesfrom the human body. It is desirable that such absorbent articlesconform to the body of the wearer during use. An absorbent article withbody-conforming structure can increase the effectiveness of theabsorbent article by reducing the possibility that fluids such as mensesor urine will leak past the perimeter of the absorbent article.Additionally, an absorbent article with body-conforming structure canalso be more comfortable to wear as compared to similar absorbentarticles without the body-conforming structure.

Maintaining an absorbent article, such as an incontinence pad, in theproper position relative to the body of the wearer is difficult becauseof the external forces that are exerted upon the absorbent article underdynamic conditions. These external forces may be a result of theattachment of the absorbent garment to the wearer's clothes or may be aresult of body movement, in particular, thigh movement. In use, theseforces may cause the absorbent article to pull away from the body orshift from the desired position.

Previous absorbent articles have attempted to introduce deformationregions or points in the article to localize the deformation and helpconform the article to the body. While these attempts have had somesuccess, there remains a need for fluid-absorbing absorbent articleswith a structure adapted to intake fluid quickly, maintain a drysurface, distribute fluid effectively throughout the product, andconform to body contours during use.

SUMMARY OF THE INVENTION

In one aspect, the present invention provides an absorbent articlehaving a body side liner, a back sheet, an absorbent body positionedbetween the body side liner and the back sheet, and a distribution layerpositioned between the absorbent body and the back sheet. The absorbentbody defines an absorbent body length and a first opening. The firstopening has an opening length that is at least 50% the absorbent bodylength. The first opening defines an anterior portion having a mediananterior portion width, a posterior portion having a median posteriorportion width, and a central portion positioned between the anteriorportion and the posterior portion and having a median central portionwidth. The median anterior portion width is greater than the mediancentral portion width. The median central portion width is greater thanthe median posterior portion width. The anterior portion includes awell, the central portion includes a channel, and the posterior portionincludes a taper. The well transitions into the channel via a firstconvex transition and a concave transition. The channel transitions intothe taper via a second convex transition.

In various embodiments the first opening defines a first opening area.The absorbent body has an absorbent body perimeter that defines anabsorbent body area and a minimum width. In some embodiments, the firstopening area is at least 30% of the absorbent body area and the mediancentral portion width is 25-50% the minimum width.

In some embodiments, the absorbent body includes a body side absorbentlayer and an absorbent pledget layer positioned between the body sideabsorbent layer and the distribution layer. In some embodiments, theabsorbent pledget defines an absorbent pledget length and a secondopening. The second opening has a second opening length that is at least50% the absorbent pledget length.

In some embodiments, the second opening defines a second opening areaequal to the first opening area. In some embodiments, the second openingdefines a second opening area less than the first opening area.

In some embodiments, the first opening defines a first opening shape andthe second opening defines a second opening shape that is substantiallythe same as the first opening shape.

In some embodiments, the first opening defines a first longitudinalcenterline and a first lateral centerline wherein the first opening issymmetric about the first longitudinal centerline and asymmetric aboutthe first lateral centerline. Additionally, the first lateral centerlinedivides the first opening into an anterior half having an anterior halfarea and a posterior half having a posterior half area wherein theanterior half area is greater than the posterior half area.

In some embodiments, the body side absorbent layer includes concavelateral side edges that define a minimum width and the median centralportion width is 25-50% the minimum width.

In another aspect, the present invention provides an absorbent articlehaving a body side liner, a back sheet, and a body side absorbent layerpositioned between the body side liner and the back sheet. The body sideabsorbent layer includes concave lateral side edges and a first openingand defines a body side absorbent length. The absorbent article alsoincludes an absorbent pledget positioned between the body side absorbentlayer and the back sheet. The absorbent pledget includes a secondopening and defines an absorbent pledget length. The first opening has afirst opening length that is at least 50% the body side absorbent layerlength. The first opening defines an anterior portion having a mediananterior portion width, a posterior portion having a median posteriorportion width, and a central portion positioned between the anteriorportion and the posterior portion and having a median central portionwidth. The median anterior portion width is greater than the mediancentral portion width and the median central portion width is greaterthan the median posterior portion width. In the first opening, theanterior portion includes a well, the central portion includes achannel, and the posterior portion includes a taper. The welltransitions into the channel via a first convex transition and a concavetransition. The channel transitions into the taper via a second convextransition.

The second opening has a second opening length that is at least 50% theabsorbent pledget length. The second opening defines an anterior portionhaving a median anterior portion width, a posterior portion having amedian posterior portion width, and a central portion positioned betweenthe anterior portion and the posterior portion and having a mediancentral portion width. The median anterior portion width is greater thanthe median central portion width and the median central portion width isgreater than the median posterior portion width. In the second opening,the anterior portion includes a well, the central portion includes achannel, and the posterior portion includes a taper. The welltransitions into the channel via a first convex transition and a concavetransition. The channel transitions into the taper via a second convextransition.

In various embodiments, the first opening and the second opening aresymmetric about a longitudinal centerline and asymmetric about a lateralcenterline. Additionally, the concave lateral edges of the body sideabsorbent layer define a minimum width and the minimum width ispositioned between the lateral centerline and the anterior portion ofthe first opening.

In some embodiments, the first opening defines a first opening area andthe second opening defines a second opening area less than the firstopening area. Additionally, the first opening defines a first openingshape and the second opening defines a second opening shape that issubstantially the same as the first opening shape.

In some embodiments, the body side absorbent comprises 30-50%superabsorbent and the absorbent pledget comprises 50-70%superabsorbent. In some embodiments, the absorbent article furtherincludes an intake/distribution layer positioned between the absorbentpledget and the back sheet.

In some embodiments, the body side liner includes a third opening havinga third opening area and a third opening shape. The third opening shapeis substantially the same as the first opening shape and the secondopening shape. The third opening area is less than the first openingarea and less than the second opening area. In some embodiments, thethird opening defines a third peripheral edge bonded directly to theintake/distribution layer to form an inner peripheral sealed edge.

In another aspect, the present invention provides an array of absorbentarticles. The array includes a first absorbent article and a secondabsorbent article. The first absorbent article includes a first bodyside liner, a first back sheet, and a first absorbent body positionedbetween the first body side liner and the first back sheet. The firstabsorbent body includes a first opening and defines a first absorbentbody length. The first opening has a first opening length that is atleast 50% the first absorbent body length. The first opening defines afirst opening area, a first opening shape, an anterior portion having amedian anterior portion width, a posterior portion having a medianposterior portion width, and a central portion positioned between theanterior portion and the posterior portion and having a median centralportion width. The median anterior portion width is greater than themedian central portion width and the median central portion width isgreater than the median posterior portion width.

The second absorbent article includes a second body side liner, a secondback sheet, a second absorbent body positioned between the second bodyside liner and the second back sheet. The second absorbent body includesa second opening and defines a second absorbent body length. The secondopening has a second opening length that is at least 50% the secondabsorbent body length. The second opening defines a second opening area,a second opening shape, an anterior portion having a median anteriorportion width, a posterior portion having a median posterior portionwidth, and a central portion positioned between the anterior portion andthe posterior portion and having a median central portion width. Themedian anterior portion width is greater than the median central portionwidth and the median central portion width is greater than the medianposterior portion width. The first absorbent body length is at least 10%greater than the second absorbent body length and the first openingshape is substantially the same as the second opening shape.

In some embodiments, the first absorbent body includes a first absorbentbody peripheral edge that defines a first absorbent body shape.Likewise, the second absorbent body includes a second absorbent bodyperipheral edge that defines a second absorbent body shape. The secondabsorbent body shape is different than the first absorbent body shape.

In some embodiments, the array may further include a third absorbentarticle. The third absorbent article includes a third body side liner, athird back sheet, a third absorbent body positioned between the thirdbody side liner and the third back sheet, and a body conformingstructure positioned in direct facing relation with the third body sideliner. The body conforming structure is aligned with a longitudinalcenterline of the absorbent article. The body conforming structuredefines an anterior portion having a median anterior portion width, aposterior portion having a median posterior portion width, and a centralportion positioned between the anterior portion and the posteriorportion and having a median central portion width. The median anteriorportion width is greater than the median central portion width and themedian central portion width is greater than the median posteriorportion width. The body conforming structure includes a peripheral edgethat defines a body conforming shape that is substantially the same asthe first opening shape and the second opening shape.

In some embodiments, the third absorbent body defines a third absorbentbody length and the body conforming structure defines a body conformingstructure length that is at least 50% the third absorbent body length.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 representatively illustrates a top perspective view of anembodiment of the present invention.

FIG. 2 representatively illustrates a top perspective view of theembodiment of FIG. 1 with portions cut away to illustrate underlyingstructure.

FIG. 3 representatively illustrates an expanded perspective view of theembodiment of FIG. 1.

FIG. 4 representatively illustrates a top plan view of the embodiment ofFIG. 1 with portions cut away to illustrate underlying structure.

FIG. 5 representatively illustrates a top plan view of the body sideabsorbent layer of FIGS. 1-4.

FIG. 6 representatively illustrates a top plan view of the absorbentpledget of FIGS. 1-4.

FIG. 7 representatively illustrates a top perspective view of anotherembodiment of the present invention.

FIG. 8 representatively illustrates a top perspective view of theembodiment of FIG. 7 with portions cut away to illustrate underlyingstructure.

FIG. 9 representatively illustrates exemplary arrays of articles of thepresent invention.

DETAILED DESCRIPTION OF THE DRAWINGS

The disposable absorbent articles of the present invention include anopening in liquid communication with an intake and/or distribution layerand positioned to align with the female anatomy. Specifically, theopening is shaped and positioned such that the anterior portion of theopening is generally aligned with the urethra, the central portion ofthe opening is generally aligned with the labia, and the posteriorportion of the opening is generally aligned with the gluteal cleft.

In use, it is believed that the anterior portion of the opening allowsfluid to quickly enter the intake and/or distribution layer whichaccepts and temporarily holds urine insults making it less likely torun-off the topsheet surface and leak. After insult, the anteriorportion is believed to quickly become saturated, thus making the fluidavailable to move rearward into the central portion and the posteriorportion. Additionally, the geometry of the opening is believed topromote conformance of the absorbent article to the body initially andduring use. Specifically, the different widths, shapes, and transitionsof the various portions of the opening are believed to promote selectivebending, cupping, and peaking to better conform to the wearer's body.

FIGS. 1-4 representatively illustrate a first embodiment of a disposableabsorbent article 10 of the present invention. FIG. 1 is a topperspective view of the absorbent article 10. FIG. 2 is a topperspective view of the absorbent article 10 with portions cut away toillustrate underlying structure. FIG. 3 is an expanded view of theabsorbent article 10 of FIG. 1. FIG. 4 is a top plan view of theabsorbent article 10 of FIG. 1 with portions cut away to revealunderlying structure. The absorbent article 10 includes aliquid-permeable top sheet (also referred to as a body side liner) 20, asubstantially liquid-impermeable back sheet 22, and an absorbent body 24positioned between the back sheet 22 and the topsheet 20. Optionally,the absorbent article 10 may also include a lower intake and/ordistribution layer 31 positioned between the back sheet 22 and theabsorbent body 24. Optionally, the absorbent article 10 may also includean upper intake and/or distribution layer 30 positioned between thetopsheet 20 and the absorbent body 24. In some embodiments, theabsorbent articles of the present invention may further includecontainment flaps, garment attachment adhesive, a peel strip, orcombinations thereof. For example, the absorbent article 10 illustratedin FIGS. 1-4 includes containment flaps 40 which in turn includecontainment elastics 42 and a containment flap carrier web 44. Likewise,the absorbent article 10 of FIGS. 1-4 is shown with an optional garmentattachment adhesive 46 applied to the back sheet 22 and covered with apeel strip 48.

In various embodiments, the absorbent body 24 may consist of a singlelayer of material or may consist of two or more layers of material. Forexample, the absorbent body 24 may consist of two layers of material asillustrated in FIG. 3. Specifically, the absorbent body 24 may includean absorbent pledget 26 and a body side absorbent layer 28. Theabsorbent pledget 26 may be positioned towards the back sheet 22 and thebody side absorbent layer 28 may be superposed over the absorbentpledget 26 and positioned towards the topsheet 20 as illustrated. Inother embodiments, the relative orientation of the absorbent pledget andthe body side absorbent layer may be reversed (not illustrated). Whethera single layer or multiple layers, the absorbent body defines anabsorbent body length, an absorbent body width, and an absorbent bodyperimeter. The absorbent body perimeter further defines an absorbentbody area. In embodiments wherein the absorbent body includes two ormore layers, the absorbent body length, the absorbent body width, theabsorbent body perimeter, and the absorbent body area are defined by thefurthest extent, in the plane defined by the longitudinal direction andthe lateral direction, of any of the layers.

In various embodiments, the absorbent body may include an openingtherein. In embodiments wherein the absorbent body includes multiplelayers, one or more of the layers may include openings therein. Forexample, the body side absorbent layer may include an opening when theabsorbent pledget does not (not illustrated). In other embodiments, theabsorbent pledget may include an opening when the body side absorbentlayer does not (not illustrated). In some embodiments both the body sideabsorbent layer and the absorbent pledget may include openings. Forexample, as illustrated in FIG. 3, the body side absorbent layer 28 mayinclude a first opening 32 and the absorbent pledget 26 may include asecond opening 36. Together, the first opening 32 and the second opening36 may define or may partially define a composite opening 25 (FIG. 2).In various embodiments, the body side absorbent layer 28 and/or theabsorbent pledget 26 may have openings that are completely bound by thedefining layer through which the respective opening passes. For example,as illustrated in FIG. 3, the first opening 32 is completely bound bythe body side absorbent layer 28. Likewise, the second opening 36 iscompletely bound by the absorbent pledget 26.

The first opening 32 defines a first peripheral edge 33 and defines afirst area 34. Likewise, the second opening 36 defines a secondperipheral edge 37 and defines a second area 38. In various embodiments,the first area 34 may be greater than, less than, or equal to the secondarea 38. In some embodiments, the second area 38 is less than the firstarea 34 as illustrated in FIGS. 2 and 3. In some embodiments, also asillustrated in FIG. 2, the first opening 32 and the second opening 36are aligned and concentric so as to form a composite opening 25 withgraduated side walls 27 which are believed to allow quick access offluid to the individual absorbent body layers.

In various embodiments, the openings may have any suitable shape. Insome embodiments, the openings are shaped to conform to the perinealfloor of the wearer. Referring now to FIG. 5, a top plan view of thebody side absorbent layer 28 of FIGS. 1-4 is representativelyillustrated. The body side absorbent layer 28 includes the first opening32 which is shaped to conform to the perineal floor of the wearer. Thefirst opening 32 defines a first opening peripheral edge 33 and alsodefines a first opening area 34. Likewise, FIG. 6 representativelyillustrates a top plan view of the absorbent pledget 26 of FIGS. 1-4.The absorbent pledget 26 includes the second opening 36 which is alsoshaped to conform to the perineal floor of the wearer. The secondopening 36 defines a second opening peripheral edge 37 and also definesa second opening area 38.

In various embodiments, the first opening 32 and/or the second opening36 may be symmetrical about a longitudinal centerline 50 of therespective opening. In some embodiments, the first opening 32 and/or thesecond opening 36 may be asymmetrical about a lateral centerline 52 ofthe respective opening. For example, as illustrated in FIGS. 5 and 6,the first opening 32 and the second opening 36 are both symmetricalabout the longitudinal centerline 50 and both are asymmetrical about thelateral centerline 52.

The lateral centerline 52 divides the respective openings into ananterior half 64 and a posterior half 66. The anterior half 64 definesan anterior half area 65 and the posterior half 66 defines a posteriorhalf area 67. As used herein, the term “anterior” refers to the portionof the opening, layer, or article that is adapted to be oriented towardsthe front of the wearer in normal use. Likewise, as used herein, theterm “posterior” refers to the portion of the opening, layer, or articlethat is adapted to be oriented towards the back of the wearer in normaluse. In various embodiments, the anterior half area 65 is greater thanthe posterior half area 67.

The various openings of the present invention also define an anteriorportion 56, a posterior portion 60, and a central portion 58 positionedbetween the anterior portion 56 and the posterior portion 60. Theanterior portion 56 is defined as the anterior third of the opening, thecentral portion 58 is defined as the middle third of the opening, andthe posterior portion 60 is defined as the posterior third of theopening, all as measured relative to the longitudinal centerline 50.

In some embodiments, the absorbent articles of the present inventioninclude lateral side edges of any suitable shape. For example, thelateral side edges may be straight or may have an arcuate shape such asconcave, convex, wavy, or combinations thereof. Referring again to FIGS.1 and 4, the absorbent article 10 is illustrated with lateral side edges53 that are concave. The combination of the two lateral side edges 53 inthis embodiment combine to create a curved shape. Likewise, theabsorbent body of the present invention may include lateral side edgesof any suitable shape. For example, the lateral side edges of theabsorbent body may be straight or may have an arcuate shape, such asconcave, convex, wavy, or combinations thereof. Likewise, one or more ofthe layers of the absorbent body may include lateral side edges that arestraight, concave, convex, or combinations thereof. For example,referring now to FIG. 5, the body side absorbent layer 28 is illustratedwith lateral side edges 54 that are concave. The concave lateral sideedges 54 define a minimum width 61. In comparison, FIG. 6 illustratesthe absorbent pledget 26 with lateral side edges 55 that are straight.The straight lateral side edges 55 define a minimum width 62.

In some embodiments, the minimum width of the body side absorbent layeris generally aligned with the lateral centerline of the first opening(not illustrated). In some embodiments, the minimum width 61 of the bodyside absorbent layer 28 is aligned between the lateral centerline of thefirst opening 32 and the anterior portion 56 of the first opening 32 asillustrated in FIG. 5.

In some embodiments, the first opening may have a shape that isdifferent than the shape of the second opening (not illustrated). Insome embodiments, the first opening 32 may have a shape that is the sameor is substantially the same as the shape of the second opening 36. Forexample, referring now to FIGS. 5 and 6, the shape of the first opening32 and the second opening 36 are substantially the same.

As illustrated, the anterior portion 56 of both openings 32 and 36includes a well portion 110 that is generally rectangular in shape andhas a relatively wide lateral dimension. In use, the well portion 110 isadapted to be positioned adjacent to the user's urethra. Thispositioning in conjunction with this shaping of the well portion 110 isbelieved to minimize folding of the absorbent article in this region andthereby preserve the void volume of the well portion 110 to receive bodyfluids.

Likewise, the central portion 58 of both openings 32 and 36 includes achannel portion 112 that is generally rectangular in shape and has alongitudinal dimension that is greater than the lateral dimension. Inuse, the channel portion 112 is adapted to be positioned proximate thelabia. This positioning in conjunction with the shaping of the channelportion 112 is believed to allow compression of the absorbent article10, the body side absorbent layer 28 and/or the absorbent pledget 26 bythe user's legs while still allowing fluid to move freely between theanterior portion 56 and the posterior portion 60.

The posterior portion 60 of both openings 32 and 36 includes a taperportion 114 that is generally shaped like an acute triangle in which thesmallest of the three angles is located at the posterior end of theshape. In various embodiments, the taper portion 114 of either or boththe first opening 32 or the second opening 36 may come to a relativelysharp corner as illustrated in FIG. 6 or may come to a more roundedcorner as illustrated in FIG. 5. In use, the taper portion 114 isadapted to be positioned proximate the gluteal cleft. This positioningin conjunction with the shaping of the taper portion 114 is believed topromote a longitudinal peak in the posterior portion of the absorbentarticle that aligns with the gluteal cleft.

The transition between the well portion and the channel portion ismarked by a distinct but gentle change in curvature. In someembodiments, the longitudinal edges 119 of the well portions 110 includesections 121 that are generally parallel to the longitudinal centerline50. Likewise, in some embodiments, the longitudinal edges 119 of thechannel portions 112 include sections 123 that are generally parallel tothe longitudinal centerline 50. In these and other embodiments, the wellportions 110 transition into the channel portions 112 with both a firstconvex transition 117 and a concave transition 116 along bothlongitudinal edges 119 of both openings 32 and 36. The first convextransition 117 may define any suitable angle 167. In some embodiments,the angle 167 may be 110 to 160 degrees, 120 to 150 degrees, or about135 degrees. Likewise, the concave transition 116 may define anysuitable angle 166. In some embodiments, the angle 166 may be 30 to 60degrees, 40 to 50 degrees, or about 45 degrees. It is believed thatthese transitions and these angles create localized deformation regionsthat act as stress concentrators. In use, the absorbent articles tend tocreate gentle bends proximate the stress concentrators and thusfacilitate conformance of the article to the body at that position.

The transition between the channel portion and the taper portion is alsomarked by a distinct change in curvature. For example, the channelportions 112 transition into the taper portions 114 at a second convextransition 118 along both longitudinal edges 119 of both openings 32 and36. The second convex transition 118 may define any suitable angle 168.In some embodiments, the angle 168 may be 5 to 30 degrees, 10 to 20degrees, or about 10 degrees. These transitions are also believed tocreate localized deformation regions that act as stress concentrators.In use, the concave transitions 116 and the convex transitions 118 arebelieved to promote gentle controlled bending of the absorbent articleat the location of the stress concentrators. This controlled bendingfurther allows the absorbent article to conform to the wearer's body andallows the well portion, the channel portion, and the taper portion tobe properly aligned with the user's body.

In some embodiments, the absorbent article 10 may have a perimeter 95 ofany suitable shape as discussed above. For example, in some embodiments,the perimeter 95 may include a concave dip 102 in the posterior portionof the absorbent article 10 as illustrated in FIGS. 2 and 4. In someembodiments, the concave dip 102 may be substantially aligned with thelongitudinal centerline of the first opening 32 and/or the secondopening 36 to promote a longitudinal peak in the posterior portion ofthe absorbent article 10 during use.

Referring to FIG. 5, the first opening 32 has a first opening length 70.Likewise, the body side absorbent layer 28 has a body side absorbentlength 72. In a first embodiment, the body side absorbent length 72 maybe 160 to 190 mm, 170 to 180 mm, or about 175 mm. In these embodiments,the first opening length 70 may be 110 to 135 mm, 115 to 125 mm, orabout 120 mm. In a second embodiment, the body side absorbent length 72may be 235 to 265 mm, 245 to 255 mm, or about 250 mm. In theseembodiments, the first opening length 70 may be 165 to 190 mm, 175 to185 mm, or about 180 mm. In a third embodiment, the body side absorbentlength 72 may be 275 to 305 mm, 280 to 300 mm, or about 290 mm. In theseembodiments, the first opening length 70 may be 190 to 215 mm, 200 to210 mm, or about 205 mm. In a fourth embodiment, the body side absorbentlength 72 may be 325 to 410 mm, 335 to 345 mm, or about 340 mm. In theseembodiments, the first opening length 70 may be 225 to 250 mm, 235 to245 mm, or about 240 mm. In various embodiments, the first openinglength 70 may be at least 50%, at least 60%, or at least 70% of the bodyside absorbent length 72.

The first opening 32 has a first opening width. The first opening widthmay be variable along the longitudinal centerline 50. For example, thefirst opening 32 defines a median anterior portion width 74, a mediancentral portion width 76, and a median posterior portion width 78. Asused herein, the “median width” of a given portion is the numeric valueseparating the higher half of the widths within a given portion from thelower half of the widths within the same portion. The median width canbe determined by measuring the width of a given portion at 1 mmintervals along the longitudinal centerline, arranging the measuredvalues from lowest to highest and selecting the middle value. If thereis an even number of measurements, then the median width is the averageof the middle two measurements. In some embodiments, the median anteriorportion width 74 is greater than the median central portion width 76,which is greater than the median posterior portion width 78. In someembodiments, the median anterior portion width 74 may be 40-60 mm, 45-55mm, or about 52 mm. In some embodiments, the median central portionwidth 76 may be 10-40 mm, 20-30 mm, or about 27 mm. In some embodiments,the median posterior portion width 78 may be 7-30 mm, 10-20 mm, or about15 mm.

The body side absorbent layer 28 also defines a minimum width 61. In thefirst embodiment, the minimum width 61 may be 40 to 65 mm, 45 to 60 mm,or about 55 mm. In the second embodiment, the third embodiment, and thefourth embodiment, the minimum width 61 may be 50 to 75 mm, 55 to 65 mm,or about 60 mm. In some embodiments, the median central portion width 76of the first opening 32 is 25-50% the minimum width 61 of the body sideabsorbent layer 28. In some embodiments, the median central portionwidth 76 of the first opening 32 is 40-45% the minimum width 61 of thebody side absorbent layer 28.

The first opening 32 defines a first opening peripheral edge 33 which inturn defines a first opening area 34. Likewise, the body side absorbentlayer 28 defines a body side absorbent perimeter 96 and the body sideabsorbent perimeter 96 defines a body side absorbent area 97. The bodyside absorbent area 97 includes the first opening area 34. In the firstembodiment, the body side absorbent area 97 may be 90 to 110 cm², 95 to105 cm², or about 100 cm². In these embodiments, the first opening area34 may be 30 to 40 cm², 32 to 36 cm², or about 34 cm². In the secondembodiment, the body side absorbent area 97 may be 180 to 210 cm², 190to 200 cm², or about 195 cm². In these embodiments, the first openingarea 34 may be 30 to 45 cm², 35 to 40 cm², or about 39 cm². In the thirdembodiment, the body side absorbent area 97 may be 220 to 260 cm², 230to 250 cm², or about 240 cm². In these embodiments, the first openingarea 34 may be 40 to 55 cm², 45 to 50 cm², or about 48 cm². In thefourth embodiment, the body side absorbent area 97 may be 300 to 390cm², 310 to 335 cm², or about 325 cm². In these embodiments, the firstopening area 34 may be 55 to 75 cm², 60 to 70 cm², or about 65 cm². Invarious embodiments, the first opening area 34 may be at least 15%, atleast 20%, or at least 30% of the body side absorbent area 97. In someembodiments, the first opening area 34 may be about 20% of the body sideabsorbent area 97.

Referring now to FIG. 6, the second opening 36 has a second openinglength 80. Likewise, the absorbent pledget 26 has an absorbent pledgetlength 82. In the first embodiment, the absorbent pledget length 82 maybe 140 to 160 mm, 145 to 155 mm, or about 150 mm. In these embodiments,the second opening length 80 may be 125 to 135 mm, 128 to 132 mm, orabout 130 mm. In the second embodiment, the absorbent pledget length 82may be 165 to 185 mm, 170 to 180 mm, or about 175 mm. In theseembodiments, the second opening length 80 may be 150 to 165 mm, 155 to160 mm, or about 157 mm. In the third embodiment, the absorbent pledgetlength 82 may be 185 to 215 mm, 190 to 210 mm, or about 200 mm. In theseembodiments, the second opening length 80 may be 170 to 190 mm, 175 to185 mm, or about 180 mm. In the fourth embodiment, the absorbent pledgetlength 82 may be 240 to 270 mm, 250 to 260 mm, or about 255 mm. In theseembodiments, the second opening length 80 may be 200 to 225 mm, 205 to215 mm, or about 210 mm. In various embodiments, the second openinglength 80 may be at least 50%, at least 60%, at least 70%, or at least80% of the absorbent pledget length 82.

The second opening 36 has a second opening width. The second openingwidth may be variable along the longitudinal centerline 50. For example,the second opening 36 defines a median anterior portion width 84, amedian central portion width 86, and a median posterior portion width88. In some embodiments, the median anterior portion width 84 is greaterthan the median central portion width 86, which is greater than themedian posterior portion width 88. In some embodiments, the mediananterior portion width 84 may be 30-50 mm, 35-45 mm, or about 42 mm. Insome embodiments, the median central portion width 86 may be 10-25 mm,12-20 mm, or about 17 mm. In some embodiments, the median posteriorportion width 88 may be 1-20 mm, 5-15 mm, or about 7 mm.

In some embodiments, the absorbent pledget 26 has a minimum width 62 of40 to 60 mm or about 51 mm. In some embodiments, the median centralportion width 76 of the second opening 36 is 25-50% the minimum width 62of the absorbent pledget 26. In some embodiments, the median centralportion width 76 of the second opening 36 is 30-40% the minimum width 62of the absorbent pledget 26.

The second opening 36 defines a second opening peripheral edge 37 whichin turn defines a second opening area 38. Likewise, the absorbentpledget 26 defines an outer perimeter 98 and the outer perimeter 98defines an absorbent pledget area 99. The absorbent pledget area 99includes the second opening area 38. In the first embodiment, theabsorbent pledget area 99 may be 65 to 90 cm², 70 to 80 cm², or about 75cm². In these embodiments, the second opening area 38 may be 17 to 21cm². In the second embodiment, the absorbent pledget area 99 may be 70to 110 cm², 75 to 100 cm², or about 89 cm². In these embodiments, thesecond opening area 38 may be 20 to 30 cm², 22 to 27 cm², or about 24cm². In the third embodiment, the absorbent pledget area 99 may be 80 to120 cm², 85 to 110 cm², or about 102 cm². In these embodiments, thesecond opening area 38 may be 25 to 35 cm², 27 to 32 cm², or about 29cm². In the fourth embodiment, the absorbent pledget area 99 may be 100to 160 cm², 120 to 140 cm², or about 130 cm². In these embodiments, thesecond opening area 38 may be 30 to 45 cm², 35 to 40 cm², or about 39cm². In various embodiments, the second opening area 38 may be at least20%, at least 25%, or at least 30% the absorbent pledget area 99. Insome embodiments, the second opening area 38 may be 25-30% the absorbentpledget area 99.

In some embodiments, the absorbent article may optionally include anupper distribution and/or intake layer. For example, referring again toFIGS. 3 and 4, the absorbent article 10 is illustrated with an upperdistribution/intake layer 30 positioned between the body-side absorbentlayer 28 and the top sheet 20. In various embodiments, the upperdistribution/intake layer may include a third opening 90 having a thirdopening peripheral edge 91. In various embodiments, the opening in theupper distribution/intake layer may be fully bound by the upperdistribution/intake layer (not shown). In other embodiments, the thirdopening 90 in the upper distribution/intake layer 30 may be partiallybound by the upper distribution/intake layer 30 as illustrated in FIGS.2-4.

The upper distribution/intake layer 30 is believed to provide anadditional body conforming barrier and temporary fluid storage regionfor fluid moving in the lateral and posterior directions. This barrieris believed to result from the deformation and conformance of this layerinto and around body creases as a result of the resilience and low forcerequired to deform this layer.

In some embodiments, the absorbent article may optionally include alower distribution/intake layer. For example, referring again to FIGS.2-4, absorbent article 10 is illustrated with a lowerdistribution/intake layer 31 positioned between the back sheet layer 22and the absorbent body 24. In various embodiments, the lowerdistribution/intake layer 31 may be coextensive with the absorbent body24 as illustrated in FIG. 2. In some embodiments, the lowerdistribution/intake layer may be smaller or larger than the absorbentbody (not illustrated). The openings 32, 36, and/or 90 (collectively thecomposite opening 25) of the absorbent article are positioned such thatthe anterior portion 56 is adjacent to the user's urethral openingduring use. When a urine insult occurs, the fluid passes through thetopsheet and into the composite opening 25 and then enters the lowerdistribution/intake layer 31. It is believed that the urine is quicklydistributed into the central and posterior portions 58 and 60respectively and over time the fluid is distributed throughout the lowerdistribution/intake layer 31 and is passed into the garment side of theabsorbent body 24 and/or absorbent pledget 26. This intake anddistribution arrangement is believed to result in an absorbent structurewith relatively dry upper layers.

An additional advantage of the present invention is that the shape ofthe openings allows the absorbent article to compress and expand whenpressure is applied and removed by the movement of the upper thighsduring wear. This product feature is believed to provide improveddynamic fit.

In some embodiments, the top sheet may have an opening aligned with oneor more of the other openings 32, 36, and/or 90. For example, FIGS. 7and 8 representatively illustrate another exemplary absorbent article120 having a fourth opening 122. FIG. 7 is a top perspective view of theabsorbent article 120. FIG. 8 is a top perspective view of the absorbentarticle 120 with portions cut away to illustrate underlying structure.

The fourth opening 122 defines a fourth opening peripheral edge 124 anddefines a fourth opening area 125. In some embodiments, the fourthopening 122 may have a fourth opening area 125 less than the openings32, 36, and/or 90 as illustrated in FIG. 8. In these embodiments, theperipheral edge 124 of the fourth opening 122 may be bonded to the lowerdistribution/intake layer 31 forming an inner peripheral sealed edge126. Forming an inner peripheral sealed edge 126 may be beneficial forcontaining superabsorbent polymer or other absorbent materials withinthe various absorbent layers. In various embodiments, the peripheraledge of the fourth opening may be bonded to the absorbent pledget, thebody side absorbent layer, the upper distribution/intake layer, thelower distribution/intake layer, or combinations thereof.

In various embodiments, the liquid permeable top sheet 20 may be madefrom any suitable material or combination of materials that are adaptedto handle menses and/or urine. The topsheet 20 may include a layerconstructed of any operative material, and may be a composite material.The top sheet 20 can include a woven fabric, a nonwoven fabric, apolymer film, a film-nonwoven fabric laminate or the like, as well ascombinations thereof. An exemplary top sheet material is a 20 gsmspunbond web made of 100% polypropylene fibers. In various embodiments,the top sheet material may be treated with a hydrophilic wetting agent.

The substantially liquid-impermeable back sheet 22 may be made from anysuitable material or combination of materials. For example, the backsheet 22 may include a polymeric film, a woven fabric, a nonwovenfabric, or the like, as well as combinations or composites thereof. Forexample, the back sheet may include a polymer film laminated to a wovenor nonwoven fabric. In a particular feature, the polymer film can becomposed of polyethylene, polypropylene, polyester or the like, as wellas combinations thereof. An exemplary back sheet may include 0.9 milpolyethylene film.

The upper distribution/intake layer 30 may be any suitable materialadapted for receiving surges of urine. The upper distribution/intakelayer 30 may be a single layer of material or multiple layers ofmaterial. Suitable upper distribution/intake layers 30 are taught inU.S. Pat. No. 5,562,650 to Everett et al., the entirety of which isincorporated herein where not contradictory. In some embodiments theupper distribution/intake layer 30 may be a single layer of 128 gsmbonded-carded web with through air bonded hollow polypropylene fibers.

The lower distribution/intake layer 31 may include one or more layers.The lower distribution/intake layer 31 may have the same composition asthe upper distribution/intake layer 30 or it may be different. Anexemplary material for use as the lower distribution/intake layer 31includes 128-130 gsm bonded-carded web with through air bonded hollowpolypropylene fibers.

The material used for the absorbent pledget layer 26 may includecellulosic fibers (e.g., wood pulp fibers), other natural fibers,synthetic fibers, woven or nonwoven sheets, scrim netting or otherstabilizing structures, superabsorbent material, binder materials,surfactants, selected hydrophobic materials, pigments, lotions, odorcontrol agents or the like, as well as combinations thereof. In someembodiments, the absorbent pledget layer 26 is a matrix of cellulosicfluff and superabsorbent hydrogel-forming particles. In addition theabsorbent pledget layer may be wrapped by a liquid permeable wrapsheetto maintain the integrity when wet and to inhibit migration of absorbentmaterials.

The cellulosic fluff may comprise a blend of wood pulp fluff. Thesuperabsorbent material may be present in the absorbent in an amount offrom about 0 to about 90 weight percent based on total weight. Theabsorbent material may have a density within the range of about 0.1 toabout 0.45 grams per cubic centimeter. In some embodiments the densityis greater than 0.25 g/cc. Superabsorbent materials are well known inthe art and can be selected from natural, synthetic, and modifiednatural polymers and materials. The superabsorbent materials can beinorganic materials, such as silica gels, or organic compounds, such ascrosslinked polymers. Typically, a superabsorbent material is capable ofabsorbing at least about 15 times its weight in liquid, and suitably iscapable of absorbing more than about 25 times its weight in liquid.Suitable superabsorbent materials are readily available from varioussuppliers.

In addition to cellulosic fibers and superabsorbent materials, theabsorbent pledget layer may also contain adhesive elements and/orsynthetic fibers that provide stabilization and attachment whenappropriately activated. Additives such as adhesives may be of the sameor different aspect from the cellulosic fibers; for example, suchadditives may be fibrous, particulate, or in liquid form; adhesives maypossess either a curable or a heat-set property. Such additives canenhance the integrity of the bulk absorbent structure, and,alternatively or additionally, may provide adherence between facinglayers of the folded structure.

The absorbent pledget 26 may be a single layer of absorbent materials ormay be a multilayer structure. Each of the layers can contain similarmaterials or different materials. Absorbent pledget layer 26 may bepartially or wholly wrapped or encompassed by a suitable tissue ornonwoven wrap that aids in maintaining the integrity and shape of thepad. One suitable wrapsheet is 12 gsm wettablespunbond-meltblown-spunbond laminate.

The body side absorbent layer 28 may be a single layer of absorbentmaterial or may be a multiple layer structure. In some embodiments, thebody side absorbent layer 28 may be made with the same materials asdescribed above with regard to the absorbent pledget 26. In someembodiments, the body side absorbent layer 28 is a thermally-bonded,stabilized airlaid fibrous web such as 100 gsm airlaid. The body sideabsorbent layer may optionally include a similar, stabilized airlaidfibrous web. In some embodiments, the absorbent body may include a bodyside absorbent layer having 30-50% or about 40% superabsorbent materialin combination with an absorbent pledget having 50-70% or about 60%superabsorbent material.

The garment attachment adhesive 46 may be applied to the garment side ofthe back sheet 22. The garment attachment adhesive 46 may be composed ofany suitable adhesive. For example, the garment attachment adhesive 46may be a pressure-sensitive adhesive such as EASYMELT 34-5602, availablefrom National Starch and Chemical Company.

The peel strip 48 may be added to cover the garment attachment adhesive46 to prevent adhesive contamination. Examples of suitable peel strips48 include a silicone coated Kraft paper, a silicone coated film, or thelike. Other release coatings include coatings containingpolytetrafluoroethylene.

The containment flaps 40 of the present invention may consist of acarrier web 44, containment elastics 42, and construction adhesive (notshown). The flap carrier web 44 is desirably constructed of a liquidimpermeable material, but may instead be constructed of a liquidpermeable material. An example of an acceptable carrier web is a 26.5gsm spunbond web made of polypropylene fibers. A wide variety of elasticmaterials may be used for the containment elastics 42. As is well knownto those skilled in the art, suitable elastic materials include sheets,strands or ribbons of natural rubber, synthetic rubber, or thermoplasticelastomeric polymers. The elastic materials can be stretched and adheredto a substrate, adhered to a gathered substrate, or adhered to asubstrate and then elasticized or shrunk, for example, with theapplication of heat, such that elastic retractive forces are imparted tothe substrate.

In some aspects, any of the various absorbent articles with the variousopenings described herein may be part of one or more arrays of products.For example, referring now to FIG. 9, a first array 130 of products isrepresentatively illustrated. The first array 130 includes a firstabsorbent article 132 and a second absorbent article 134. Both the firstabsorbent article 132 and the second absorbent article 134 areillustrated with portions cut away to illustrate underlying features.

The first absorbent article of the first array 130 may have anycombination of the features of the absorbent articles described herein.For example, the first absorbent article 132 may include a first bodyside liner 136, a first back sheet 138, and a first absorbent body 140positioned between the first body side liner 136 and the first backsheet 138. The first absorbent body 140 includes a first opening 142 anddefines a first absorbent body length 144. The first opening 142 definesa first opening length 146 that is at least 50% the first absorbent bodylength 144. The first opening 142 defines a first opening shape 148. Thefirst opening shape 148 includes an anterior portion having a mediananterior portion width, a posterior portion having a median posteriorportion width, and a central portion positioned between the anteriorportion and the posterior portion and having a median central portionwidth. The median anterior portion width is greater than the mediancentral portion width and the median central portion width is greaterthan the median posterior portion width.

The second absorbent article of the first array 130 may have anycombination of the features of the absorbent articles described herein.For example, the second absorbent article 134 may include a second bodyside liner 152, a second back sheet 154, and a second absorbent body 156positioned between the second body side liner 152 and the second backsheet 154. The second absorbent body 156 includes a second opening 158and defines a second absorbent body length 160. The second opening 158defines a second opening length 162 that is at least 50% the secondabsorbent body length 160. The second opening 158 defines a secondopening shape 164. The second opening shape 164 includes an anteriorportion having a median anterior portion width, a posterior portionhaving a median posterior portion width, and a central portionpositioned between the anterior portion and the posterior portion andhaving a median central portion width. The median anterior portion widthis greater than the median central portion width and the median centralportion width is greater than the median posterior portion width.

In the first array 130, the first opening shape 148 is the same as or issubstantially the same as the second opening shape 164. In variousembodiments of the first array 130, the first absorbent body length 144may be greater than, less than, or the same as the second absorbent bodylength 160. In some embodiments, the first absorbent body length 144 maybe at least 10%, at least 15%, or at least 20% greater than the secondabsorbent body length 160. In various embodiments of the first array130, the first opening 142 may define a first opening area and thesecond opening 164 may define a second opening area wherein the firstopening area is greater than, less than, or the same as the secondopening area.

In various embodiments of the first array 130, the first absorbent body140 defines a first absorbent body peripheral edge 141 that defines afirst absorbent body shape 139. Likewise, the second absorbent body 156includes a second absorbent body peripheral edge 157 that defines asecond absorbent body shape 155. In various embodiments of the firstarray, the first absorbent body shape may be the same as the secondabsorbent body shape. In other embodiments of the first array 130, thefirst absorbent body shape 139 is different than the second absorbentbody shape 155. For example, as illustrated in FIG. 9, the firstabsorbent body shape 139 is curved with concave side edges and roundedends. In comparison, the second absorbent body shape 155 is generallyrectangular.

Referring again to FIG. 9, a second array 170 of products isrepresentatively illustrated. The second array 170 includes the secondabsorbent article 134 described above and a third absorbent article 172.The third absorbent article 172 is illustrated with portions cut away toillustrate underlying features.

The second absorbent article 134 of the second array 170 may have anycombination of the features of the absorbent articles described herein.The third absorbent article 172 of the second array 170 may include anycombination of the features of the absorbent articles described herein.For example, the third absorbent article 172 may include a third bodyside liner 174, a third back sheet 176, and a third absorbent body 178positioned between the third body side liner 174 and the third backsheet 176. The third absorbent body 178 defines a third absorbent bodylength 182. The third absorbent article 172 also includes a bodyconforming structure 180 that defines a body conforming structure length184 that is at least 50% the third absorbent body length 182. The bodyconforming structure 180 defines a body conforming structure shape 186.The body conforming structure shape 186 includes an anterior portionhaving a median anterior portion width, a posterior portion having amedian posterior portion width, and a central portion positioned betweenthe anterior portion and the posterior portion and having a mediancentral portion width. The median anterior portion width is greater thanthe median central portion width and the median central portion width isgreater than the median posterior portion width. The body conformingstructure 180 is positioned in direct facing relation with the thirdbody side liner 174. The body conforming structure 180 may be positionedbetween the third body side liner 174 and the third absorbent body 178as illustrated in FIG. 9. In other embodiments, the body conformingstructure may be positioned on the opposite side of the third body sideliner (not illustrated). Other suitable body conforming structures aredescribed in the U.S. Patent Application entitled “Absorbent ArticleWith Raised Body Conforming Structure” (attorney docket 64795156US01,Ser. No. ______) by Dieringer et al. and filed on the same date as thepresent application. The entirety of said application is incorporatedherein by reference in its entirety except where contradictory.

In the second array 170, the second opening shape 164 is the same or issubstantially the same as the body conforming structure shape 186. Invarious embodiments of the second array 170, the second absorbent bodylength 160 may be greater than, less than, or the same as the thirdabsorbent body length 182. In some embodiments, the second absorbentbody length 160 may be at least 10%, at least 15%, or at least 20%greater than the third absorbent body length 182. In some embodiments,the second absorbent body length 160 may be at least 10%, at least 15%,or at least 20% less than the third absorbent body length 182. Invarious embodiments of the second array 170, the second opening 158 maydefine a second opening area and the body conforming structure 180 maydefine a body conforming structure area wherein the second opening areais greater than, less than, or the same as the body conforming structurearea.

In various embodiments of the second array 170, the second absorbentbody 156 defines a second absorbent body peripheral edge 157 thatdefines a second absorbent body shape 155. Likewise, the third absorbentbody 178 defines a third absorbent body peripheral edge 179 that definesa third absorbent body shape 177. In various embodiments of the secondarray, the second absorbent body shape may be the same as the thirdabsorbent body shape. In other embodiments of the second array 170, thesecond absorbent body shape 155 is different than the third absorbentbody shape 177. For example, as illustrated in FIG. 9, the secondabsorbent body shape 155 is generally rectangular. In comparison, thethird absorbent body shape 177 is generally curved with concave sideedges and rounded ends.

Referring again to FIG. 9, a third array 190 of products isrepresentatively illustrated. The third array 190 includes the firstabsorbent article 132 described above, the second absorbent article 134described above, and the third absorbent article 172 described above.However, in various embodiments, the first absorbent article 132, thesecond absorbent article 134, and/or the third absorbent article 172 ofthe third array 190 may include any combination of features of theabsorbent articles described herein. In the third array 190, the firstopening shape 148, the second opening shape 164, and the body conformingstructure shape 186 are the same or are substantially the same. Invarious embodiments of the third array 190, the first absorbent bodylength 144 may be greater than, less than, or the same as the secondabsorbent body length 160 and/or the third absorbent body length 182. Invarious embodiments of the third array 190, the first absorbent bodyshape 148 may be the same as or different than the second absorbent bodyshape 155 and/or the third absorbent body shape 177.

While the invention has been described in detail with respect tospecific embodiments thereof, it will be appreciated that those skilledin the art, upon attaining understanding of the foregoing will readilyappreciate alterations to, variations of, and equivalents to theseembodiments. Accordingly, the scope of the present invention should beassessed as that of the appended claims and any equivalents thereto.Additionally, all combinations and/or sub-combinations of the disclosedembodiments, ranges, examples, and alternatives are also contemplated.

1. An array of absorbent articles comprising, a first absorbent articlecomprising a first body side liner, a first back sheet, a firstabsorbent body positioned between the first body side liner and thefirst back sheet wherein the first absorbent body includes a firstopening and defines a first absorbent body length, the first openinghaving a first opening length that is at least 50% the first absorbentbody length and defining a first longitudinal centerline and a firstlateral centerline, a first opening area, a first opening shape, ananterior portion having a median anterior portion width, a posteriorportion having a median posterior portion width, and a central portionpositioned between the anterior portion and the posterior portion andhaving a median central portion width, wherein the median anteriorportion width is greater than the median central portion width and themedian central portion width is greater than the median posteriorportion width, a second absorbent article comprising a second body sideliner, a second back sheet, a second absorbent body positioned betweenthe second body side liner and the second back sheet wherein the secondabsorbent body includes a second opening and defines a second absorbentbody length, the second opening having a second opening length that isat least 50% the second absorbent body length and defining a secondopening area, a second opening shape, an anterior portion having amedian anterior portion width, a posterior portion having a medianposterior portion width, and a central portion positioned between theanterior portion and the posterior portion and having a median centralportion width, wherein the median anterior portion width is greater thanthe median central portion width and the median central portion width isgreater than the median posterior portion width, wherein the firstabsorbent body length is at least 10% greater than the second absorbentbody length and wherein the first opening shape is substantially thesame as the second opening shape.
 2. The array of claim 1 wherein thefirst absorbent body includes a first absorbent body peripheral edgethat defines a first absorbent body shape and the second absorbent bodyincludes a second absorbent body peripheral edge that defines a secondabsorbent body shape that is different than the first absorbent bodyshape.
 3. The array of claim 1 further comprising a third absorbentarticle, the third absorbent article comprising, a third body sideliner, a third back sheet, a third absorbent body positioned between thethird body side liner and the third back sheet, and a body conformingstructure positioned in direct facing relation with the third body sideliner, wherein the body conforming structure is aligned with alongitudinal centerline of the absorbent article and wherein the bodyconforming structure defines an anterior portion having a mediananterior portion width, a posterior portion having a median posteriorportion width, and a central portion positioned between the anteriorportion and the posterior portion and having a median central portionwidth, wherein the median anterior portion width is greater than themedian central portion width and the median central portion width isgreater than the median posterior portion width, and wherein the bodyconforming structure includes a peripheral edge that defines a bodyconforming shape that is substantially the same as the first openingshape and the second opening shape.
 4. The array of claim 3 wherein thethird absorbent body defines a third absorbent body length and the bodyconforming structure defines a body conforming structure length that isat least 50% the third absorbent body length.